document.write( "Question 514590: The perimeter, p, of a rectangular field can be found using the formula\r
\n" ); document.write( "\n" ); document.write( "p = 2l + 2w\r
\n" ); document.write( "\n" ); document.write( "where l is the length of the field and w is the width. Which equation could be used to solve for l
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Algebra.Com's Answer #343481 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
L=(p-2w)/2 \n" ); document.write( "
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